--- /dev/null
+/*
+ * fs/hypfs/hypfs.h
+ * Hypervisor filesystem for Linux on s390.
+ *
+ * Copyright (C) IBM Corp. 2006
+ * Author(s): Michael Holzheu <holzheu@de.ibm.com>
+ */
+
+#ifndef _HYPFS_H_
+#define _HYPFS_H_
+
+#include <linux/fs.h>
+#include <linux/types.h>
+
+#define REG_FILE_MODE 0440
+#define UPDATE_FILE_MODE 0220
+#define DIR_MODE 0550
+
+extern struct dentry *hypfs_mkdir(struct super_block *sb, struct dentry *parent,
+ const char *name);
+
+extern struct dentry *hypfs_create_u64(struct super_block *sb,
+ struct dentry *dir, const char *name,
+ __u64 value);
+
+extern struct dentry *hypfs_create_str(struct super_block *sb,
+ struct dentry *dir, const char *name,
+ char *string);
+
+#endif /* _HYPFS_H_ */